DFFITS (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "DFFITS" in English language version.

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  • Belsley, David A.; Kuh, Edwin; Welsh, Roy E. (1980). Regression Diagnostics: Identifying Influential Data and Sources of Collinearity. Wiley Series in Probability and Mathematical Statistics. New York: John Wiley & Sons. pp. 11–16. ISBN 0-471-05856-4.
  • Montgomery, Douglas C.; Peck, Elizabeth A.; Vining, G. Geoffrey (2012). Introduction to Linear Regression Analysis (5th ed.). Wiley. p. 218. ISBN 978-0-470-54281-1. Retrieved 22 February 2013. Thus, DFFITSi is the value of R-student multiplied by the leverage of the ith observation [hii/(1 − hii)]1/2.